NXP Semiconductors
BCP69; BC869; BC69PA
20 V, 2 A PNP medium power transistors
10
3
Z
th(j-a)
(K/W)
10
2
duty cycle = 1
0.75
0.5
0.33
0.2
10
0.05
0.1
006aac679
1
0
0.02
0.01
10
–1
10
–5
10
–4
10
–3
10
–2
10
–1
1
10
10
2
t
p
(s)
10
3
FR4 PCB, mounting pad for collector 6 cm
2
Fig 6.
Transient thermal impedance from junction to ambient as a function of pulse duration for SOT223;
typical values
006aac680
10
3
Z
th(j-a)
(K/W)
10
2
duty cycle = 1
0.75
0.5
0.33
0.2
0.1
10
0.05
0.02
0.01
1
0
10
–1
10
–5
10
–4
10
–3
10
–2
10
–1
1
10
10
2
t
p
(s)
10
3
FR4 PCB, standard footprint
Fig 7.
Transient thermal impedance from junction to ambient as a function of pulse duration for SOT89;
typical values
BCP69_BC869_BC69PA
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 7 — 12 October 2011
8 of 24
PHILIPS [ NXP SEMICONDUCTORS ]
